<!DOCTYPE html>
<%@ page contentType="text/html;charset=UTF-8"%>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%@ taglib prefix="c"
           uri="http://java.sun.com/jsp/jstl/core" %>
<html lang="en">

<body>
<c:if test="${demo!=null && demo!='' }">
    ${demo}，
</c:if>
HelloHorld!<br/>
demoEntity.name = ${demoEntity.name}
</body>

</html>
